Open-source alternatives to Motion

uillayouts is a comprehensive design system consisting of interactive components, responsive templates, motion-enhanced UI kits, and advanced visual effect toolkits. It provides a collection of accessible React UI components and pre-designed layout sections for landing pages. The project is distinguished by a specialized visual effects library and motion-driven components. It features high-performance graphical enhancements such as glassmorphism, mesh gradients, noise overlays, and SVG masking, alongside interactive elements that utilize physics-based animations and cursor-tracking effects.

ScrollReveal is a client-side JavaScript library used to trigger CSS animations and transitions for page elements as they enter the browser viewport. It functions as a DOM element animation trigger and a simplified wrapper for the Intersection Observer API to coordinate visual entrance effects and staggered animations based on the user's scroll position. The library focuses on scroll-driven motion and reveal effects, enabling the execution of visual changes and animations automatically as a user navigates a website. It manages the reveal of page content to create movement and progression with

GSAP is a comprehensive JavaScript animation library designed for orchestrating complex motion sequences and interactive user interfaces. It provides a robust property-interpolation engine that calculates intermediate values for CSS styles, attributes, and numeric properties, enabling smooth visual transitions across web elements. The framework is built on a core architecture that manages animation lifecycles, timeline-based sequence orchestration, and virtual property interception to ensure precise control over motion. The library distinguishes itself through a modular, plugin-based extensib

Moti is a cross-platform animation framework and state-driven animation engine designed to create consistent visual transitions and motion effects across mobile and web platforms. It functions as a native-thread animation wrapper and library that leverages a shared-value system to synchronize state changes between the logic layer and the native rendering engine. The framework distinguishes itself through its layout transition tools and the ability to execute complex sequences and loops on the native thread to maintain high frame rates. It provides a system for orchestrating smooth entry and e

Keen-UI is a Vue.js UI component library and Material Design framework. It provides a collection of reusable interface elements designed for building web applications that follow Material Design specifications for layout, spacing, and color. The library is a tree-shakeable component set, allowing the import of standalone components to minimize final bundle sizes. It functions as a customizable design system where visual attributes, such as colors and sizes, can be adjusted to match specific brand identities. The framework covers a range of UI components, including inline alert messages for i

Varlet is a Vue3 material design component library used to build mobile and desktop user interfaces. It provides a collection of standardized components based on Material Design 2 and 3 specifications. The framework functions as a cross-platform UI suite that adapts between mobile touch interactions and desktop environments. It includes a themable component system with customizable design variables and dark mode settings to align interfaces with specific branding. The library supports server-side rendering to improve initial page load speeds and search engine visibility. Additional capabilit

dynamics.js is a physics-based JavaScript animation engine designed to create spring and bounce animations. It utilizes the browser animation frame loop to ensure motion is synchronized with the refresh rate. The engine includes tools for animation debugging, allowing users to slow down or freeze active motions to tune parameters. It also features a timing mechanism that executes callbacks synchronized with the animation frame rate to prevent visual stuttering. The project provides a physics solver based on mass, stiffness, and damping constants. Additionally, it includes a utility for apply

Mobile-first-animation is a mobile web animation library and touch gesture animation toolkit designed to create fluid, gesture-driven animations and spring physics interactions. It provides a spring physics simulation engine that calculates realistic motion dynamics, responding naturally to user velocity and release points. The library features a gesture-driven animation pipeline that binds raw touch input directly to animation drivers, alongside a declarative animation interpolation system that maps continuous touch coordinate ranges to visual style properties. It applies hardware-accelerate

cube-ui is a mobile-first Vue.js component library that provides a comprehensive set of pre-built UI elements for building touch-based mobile web applications. The library is built on Vue's single-file component architecture and supports on-demand ES module imports, allowing developers to selectively load only the components they need to optimize bundle size. It also offers plugin-based global registration for convenient setup and includes a CLI scaffolding tool to generate project skeletons with pre-configured build settings. The library distinguishes itself with a gesture-driven interaction

Chakra UI Vue is a component library for the Vue.js ecosystem that provides a collection of modular, accessible building blocks for constructing user interfaces. It functions as a design system provider, enabling developers to manage global design tokens and visual consistency across complex applications through a centralized theme provider. The framework distinguishes itself by integrating accessibility logic and WAI-ARIA attributes directly into its base components, ensuring that keyboard navigation and screen reader compatibility are handled by default. It utilizes a declarative styling ap

iView is a Vue.js UI component library and enterprise web UI toolkit. It provides a collection of reusable interface elements designed for building professional business applications and complex administrative dashboards. The project functions as a server-side rendering framework, allowing for the generation of HTML on the server to improve search engine optimization and initial page load speeds. It covers capabilities for responsive web design and the construction of data-heavy internal tools through a standardized set of pre-built components.

React-simple-animate is a declarative motion framework designed for building CSS keyframe animations and style transitions within web interfaces. It functions as a utility for orchestrating complex, multi-step visual effects by defining style sequences, timing, and easing properties directly within component logic. The library distinguishes itself through its focus on sequencing and coordination, allowing developers to chain multiple animation instances or group them to execute in specific orders. By utilizing functional hooks and declarative properties, it manages animation lifecycles and st

N3-components is a library of modular, reusable user interface elements designed for the Vue framework. It functions as a toolkit for constructing web application layouts by providing a collection of standardized building blocks that ensure consistent behavior and a unified design language across projects. The library enables developers to assemble complex interfaces through a component-based architecture that supports scoped styling and flexible content projection. It facilitates the creation of scalable frontends by allowing for the customization of visual properties through centralized con

DGElasticPullToRefresh is a Swift pull-to-refresh component for iOS that provides a bouncy, elastic animation effect for scrolling lists. It serves as a specialized table view extension that triggers content updates via a downward swipe gesture. The component uses bezier paths and spring physics to render curved visual elements, simulating a flexible stretching effect during user interaction. This physics-based approach governs the movement and bounce of the interface to create a fluid feel. The system manages gesture-driven states and coordinate transformations to shift the view hierarchy.

Arco Design Vue is a Vue component library and design token system used to build consistent user interfaces. It provides a collection of pre-made visual components that handle common layout and interaction patterns. The framework features a tree-shakable architecture, allowing the removal of unused components and styles to reduce the final application bundle size. It utilizes a configuration framework based on JSON to customize colors, spacing, and visual styles across a project. The library covers broad capabilities for responsive web design and custom design system creation. It employs a t

Muse UI is a Vue 2.0 component library that provides a set of pre-styled user interface components implementing Google's Material Design guidelines. It is designed as a UI framework for building consistent Material Design interfaces in Vue.js 2.0 applications. The library uses Vue's plugin-based component registration pattern, allowing components to be registered globally and enabling selective imports. Components communicate through Vue's custom event system, and the library includes a configurable theming layer built with CSS custom properties and SCSS variables that maps to Material Design

React-anime is a declarative motion framework designed to integrate animation capabilities into component-based user interfaces. It functions as a library for animating CSS, SVG, and DOM properties by mapping component properties directly to animation states, allowing developers to define motion through a component-based architecture. The library distinguishes itself through its ability to manage hierarchical animation sequences and automated lifecycle transitions. It provides tools to orchestrate complex, nested motion effects and handles the entrance and exit of elements as they are added t

Popmotion is a JavaScript animation library and declarative motion engine designed for creating programmatic motion and interactive transitions within web user interfaces. It provides a functional animation API that allows developers to define complex animation sequences through configuration objects rather than manual frame management. The engine utilizes a functional approach to animate user interface elements, implementing spring-based physics simulations to mimic real-world momentum. It employs interpolation-based value mapping and functional transformations to translate animation progres

This project is a cross-platform animation engine and vector animation player designed to render complex motion graphics within web browsers. It functions as a declarative motion framework, allowing developers to decouple visual design from application logic by using structured data files to define sophisticated animations. The library distinguishes itself by offering multiple rendering paths, including native support for vector graphics through the browser document object model and raster-based drawing via canvas elements. It utilizes a dedicated property interpolation engine to calculate ke

React-spring is a physics-based animation library designed to create fluid, natural motion for user interface elements and three-dimensional objects. It functions as a declarative motion framework that maps state changes to animated property values, utilizing spring physics—defined by mass, tension, and friction—rather than traditional time-based easing functions to calculate transitions. The library distinguishes itself through a rendering-agnostic architecture that decouples animation logic from specific UI frameworks, allowing for consistent application across web interfaces, 3D scenes, an

lottie-react-native is a library for rendering Lottie JSON animations as native graphics within a cross-platform mobile framework. It serves as a JSON-based animation renderer that parses design-exported files into high-performance vector animations on mobile devices. The framework uses a GPU-accelerated vector animation implementation to offload rendering to the device processor, reducing CPU load to maintain smooth motion. It provides a cross-platform motion framework for controlling animation playback, layout scaling, and dynamic color modifications across different mobile screens. The li

AniJS is a JavaScript animation library and DOM element animation engine used to orchestrate visual transitions and motion effects on HTML elements. It functions as a tool for composing animated web components, such as modals and menus, to improve the visual flow of user interfaces. The library utilizes a declarative approach to web interface animation, allowing for the application of visual styling and motion effects without requiring manual code for every transition. It enables the creation of interactive UI components that respond to user actions through a system of triggered element anima

vue-bits is a Vue component library and animated UI kit providing a collection of pre-built interface elements and text effects. It functions as a source-code distribution system for adding motion and interactivity to web pages. The project includes a command line installer that enables the targeted extraction of specific component source code directly into a local project directory. This CLI-driven approach allows for the integration of UI elements without relying on traditional package installation. The library covers animated UI development and frontend component management, using prop-dr

This project is a SwiftUI animation library and a collection of reusable motion design patterns for iOS and macOS applications. It provides a gallery of pre-made animated interface elements and physics-based motion effects to create tactile user interface reactions. The library focuses on complex visual sequences, including three-dimensional element rotation, animated path drawing for lines and signatures, and simulated text input effects. It implements fluid layout morphing and seamless content transitions using phase-based timing and shape animations. The framework covers a broad range of

CRToast is an iOS toast notification library and animation framework providing customizable temporary alert views for mobile interfaces. It serves as a toolkit for displaying non-intrusive system-style alerts that appear over or push out the status and navigation bars. The library features a physics-based transition engine that controls how notification banners slide into the screen using spring and damping coefficients. It supports custom notification styling for typography and imagery, alongside a gesture-driven interaction model for handling taps and swipes. The project manages the full n

Pop is an animation library for iOS and macOS designed to manage property animations, value interpolation, and physics engines. It functions as a framework for linking animation engines to arbitrary object properties, extending beyond standard view attributes. The library features a physics-based animation engine that generates motion based on velocity, friction, and target values. This system enables the creation of spring and decay animations to simulate real-world dynamics. The project also provides tools for value interpolation using easing curves, display-link driven updates synced to s

Velocity is a JavaScript animation library used to create high-performance CSS and SVG animations. It functions as a CSS property interpolator and a spring physics engine, enabling the creation of smooth visual transitions and organic movement for web elements. The project provides a programmatic interface for modifying vector attributes and 3D transformations through its SVG animation framework. It further distinguishes itself as an animation sequence orchestrator, allowing for the chaining of movements and the staggering of start times across multiple elements using promises. The library c